WebGuttation takes place through (a) stomata (b) lenticels (c) lower epidermis of leaves (d) hydathodes Solution:- (d) hydathodes 6. The loss of water as water vapour from the … WebJan 25, 2024 · Guttation is defined as the loss or excretion of water in the form of liquid droplets from the tips and margins of the leaves. Or in other words, Guttation is the …
1. Guttation takes place when - BYJU
WebMCQs on Plant Physiology. Plant physiology is a branch in Botany concerning with the physiological functions or processes of plants. Precisely, it is a descriptive study of variation and structure of plants at the cellular and molecular level leading to ecological, physiological and biochemistry associated viewpoints of plants exploration. WebGuttation is the process of secretion of water droplets from the pores or tips and margins of leaves in some vascular plants. The liquid of guttation comprises a variety of inorganic and organic compounds. Guttation is not the primary mechanism which regulates the water status of plants. n m gh sofa
Plant Physiology MCQs 2024 - BYJU
WebRoot Pressure. Root pressure is a force or the hydrostatic pressure generated in the roots that help in driving the fluids and other ions from the soil in upwards directions into the plant’s vascular tissue – Xylem. This process is produced by osmotic pressure in the cells of the root. Root pressure is more common during the spring seasons ... Web5. Guttation takes place through (a) stomata (b) lenticels (c) lower epidermis of leaves (d) hydathodes. Solution:-(d) hydathodes. 6. The loss of water as water vapour from the aerial parts of a plant is known as (a)evaporation (b) perspiration (c) guttation (d) transpiration. Solution:-(d) transpiration. 7. Transpiration will be fastest when ... WebHydathodes are pores found on the margins of leaves in angiosperms. They exude excess water from the leaf margins through a process called guttation. Hydathodes are made up of living cells with numerous intercellular spaces that are filled with water. They have very few chloroplasts and are often modifications of the ending of vascular bundles. n little rock ar is in what county